She’ll no doubt be #1 on NMF and hopefully high on Hot Hits early on, so I think a #1 debut wouldn’t be hard for her with hopefully upwards of 55k. Even if her sales drop a bit in the second week and she has less longevity (for instance Sign Of The Times last year) I think huge figures for week 1 are coming

I said #1 with 100-120k. Her star is shining very bright in the UK especially at the moment. Radio will hammer it, the media will promote it as Ariana's Grande Return, there'll be some who will just download through gratitude and good will. The curiosity listens on Spotify will be massive imo. Name recognition alone will see to that considering the past year she's had.